Membrane Separators for Helium Purification

It’s not one of our most common membrane applications, but we’ve noticed an uptick in Helium purification interests.

When it comes to permeation behavior, Helium is a very fast gas which means it can easily be separated from other slowly permeating gases. This behavior makes our membrane a great solution for recycling helium from aerostats or purifying heliox for low depth diving.